【摘要】 根据裹包机的驱动系统控制精度较差的问题,提出采用频带宽度来设计4个PI模糊控制器和磁通观测器,从而使该系统实现矢量控制感应电动机。经过仿真结果表明,该控制系统克服上述缺点而更为优越。更多还原

【Abstract】 This paper works out to the problem of poor stable precision in AC drives system of packaging binding machine. The Four PI Fuzzy controller and flux observer is proposed using their bandwidths designing. Then this system is implemented the induction motor of vector controlled and experimental results have show that the proposed PI Fuzzy controller of the performance is overcome above-mentioned a drawback and more advantaged更多还原